Lines Matching defs:hw
190 snd_pcm_hw_params_t *hw;
193 snd_pcm_hw_params_alloca(&hw);
194 snd_pcm_hw_params_any(pcm, hw);
195 snd_pcm_hw_params_set_access(pcm, hw, SND_PCM_ACCESS_RW_INTERLEAVED);
196 snd_pcm_hw_params_set_format(pcm, hw, format);
197 snd_pcm_hw_params_set_channels(pcm, hw, channels);
198 snd_pcm_hw_params_set_rate(pcm, hw, rate, 0);
199 snd_pcm_hw_params_set_period_size(pcm, hw, periodsize, 0);
200 snd_pcm_hw_params_set_buffer_size(pcm, hw, bufsize);
201 if (snd_pcm_hw_params(pcm, hw) < 0) {